CN107469887A - A kind of adjustable chemical experiment iron stand - Google Patents
A kind of adjustable chemical experiment iron stand Download PDFInfo
- Publication number
- CN107469887A CN107469887A CN201710906521.7A CN201710906521A CN107469887A CN 107469887 A CN107469887 A CN 107469887A CN 201710906521 A CN201710906521 A CN 201710906521A CN 107469887 A CN107469887 A CN 107469887A
- Authority
- CN
- China
- Prior art keywords
- clip arm
- iron hoop
- retainer plate
- metallic support
- chemical experiment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/06—Test-tube stands; Test-tube holders
Abstract
The invention discloses a kind of adjustable chemical experiment iron stand, including retainer plate, base, metallic support, big iron hoop, small iron hoop, test tube clamp, attachment screw, connecting screw and upper clip arm, metallic support is installed above the base, the metal support surface is provided with retainer plate, fixed screw is installed on the left of the retainer plate, and fixed handle is installed on the left of fixed screw, link is installed on the right side of the retainer plate, and big iron hoop is installed on the right side of link, small iron hoop is provided with above the big iron hoop, test tube clamp above the small iron hoop, the metal support surface is provided with telescopic joint, upper clip arm is installed above the test tube clamp, lower clip arm is installed below the upper clip arm, attachment screw is installed inside the upper clip arm.The present invention height of metallic support can be adjusted with experimental requirement so that the scope that the chemical experiment iron stand can use is more extensive by being provided with telescopic joint.
Description
Technical field
The present invention relates to chemical experiment equipment technical field, more particularly to a kind of adjustable chemical experiment iron stand.
Background technology
Iron stand is used to fixing and supporting various instruments, and iron ring can replace funnel stand to use, and be typically usually used in filtering, add
The experimental implementations such as heat, titration.It is one of most popular instrument in physics, chemical experiment, is often used cooperatively with alcolhol burner, but
It is most iron stand inferior qualitys of in the market, easily causes security incident during use, and metallic support is mostly fixed length,
It can not be adjusted so that the scope that iron stand uses is smaller, can not meet the needs of a variety of chemical experiments.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of adjustable chemistry proposed is real
Test and use iron stand.
To achieve these goals, present invention employs following technical scheme：
A kind of adjustable chemical experiment iron stand, including retainer plate, base, metallic support, big iron hoop, small iron hoop,
Test tube clamp, attachment screw, connecting screw and upper clip arm, the base top are provided with metallic support, the metal support surface
Retainer plate is installed, fixed screw is installed on the left of the retainer plate, and fixed handle is installed on the left of fixed screw, it is described solid
Fixed circle right side is provided with link, and big iron hoop is provided with the right side of link, and small iron hoop is provided with above the big iron hoop, described
Test tube clamp above small iron hoop, the metal support surface is provided with telescopic joint, upper clip arm is provided with above the test tube clamp, described
Lower clip arm is installed below upper clip arm, attachment screw is installed, the upper clip arm surface is provided with regulation inside the upper clip arm
Nut, the attachment screw right side are provided with connecting screw, and the connecting screw surface is provided with adjustable spring.
Preferably, the retainer plate is fixedly connected by fixed screw with metallic support.
Preferably, the big iron hoop is attached by link and retainer plate.
Preferably, the metal support surface is provided with fixing nut.
Preferably, the lower clip arm surface is provided with slipmat.
In the present invention, by being provided with telescopic joint, the height of metallic support can be adjusted with experimental requirement
Section so that the scope that the chemical experiment iron stand can use is more extensive, increases the market of sale, improves market
Competitiveness, by being provided with slipmat, test tube clamp can be allowd more to be consolidated when gripping laboratory apparatus, prevent from sending out
Life comes off, and improves the quality of the iron stand, adds the competitiveness in market.
Brief description of the drawings
Fig. 1 is a kind of structural representation of adjustable chemical experiment iron stand proposed by the present invention；
Fig. 2 is a kind of test tube clamp structural representation of adjustable chemical experiment iron stand proposed by the present invention.
In figure：1, fixed handle, 2, fixed screw, 3, retainer plate, 4, link, 5, base, 6, fixing nut, 7, metal
Support, 8, big iron hoop, 9, small iron hoop, 10, telescopic joint, 11, test tube clamp, 12, attachment screw, 13, connecting screw, 14, adjust spiral shell
Mother, 15, adjustable spring, 16, upper clip arm, 17, lower clip arm, 18, slipmat.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-2, a kind of adjustable chemical experiment iron stand, including it is retainer plate 3, base 5, metallic support 7, big
Iron hoop 8, small iron hoop 9, test tube clamp 11, attachment screw 12, connecting screw 13 and upper clip arm 16, the top of base 5 are provided with metal branch
Frame 7, the surface of metallic support 7 are provided with retainer plate 3, and the left side of retainer plate 3 is provided with fixed screw 2, and the left side of fixed screw 2 is installed
There is fixed handle 1, the right side of retainer plate 3 is provided with link 4, and the right side of link 4 is provided with big iron hoop 8, and the big top of iron hoop 8 is set
Small iron hoop 9, the small top test tube clamp 11 of iron hoop 9 are equipped with, the surface of metallic support 7 is provided with telescopic joint 10, and the top of test tube clamp 11 is installed
There is upper clip arm 16, the lower section of upper clip arm 16 is provided with lower clip arm 17, and attachment screw 12 is provided with inside upper clip arm 16, and upper clip arm 16 is logical
Cross attachment screw 12 to connect with the spiral of lower clip arm 17, the surface of upper clip arm 16 is provided with adjusting nut 14, and the right side of attachment screw 12 is pacified
Equipped with connecting screw 13, the surface of connecting screw 13 is provided with adjustable spring 15, and retainer plate 3 passes through fixed screw 2 and metallic support 7
It is fixedly connected, big iron hoop 8 is attached by link 4 and retainer plate 3, and the surface of metallic support 7 is provided with fixing nut 6, gold
Category support 7 is fixedly connected by fixing nut 6 with base 5, and the surface of lower clip arm 17 is provided with slipmat 18.
Operation principle：When using a kind of adjustable chemical experiment iron stand, metallic support 7 is arranged on first
The top of base 5, it is fixed by fixing nut 6 so that metallic support 7 is more firm, is arranged on by retainer plate 3
The surface of metallic support 7, fixed screw 2 is acted on by adjusting fixed handle 1 and is provided, so as to fixed big iron hoop 8, solid
Fixed small iron hoop 9, according to the requirement of chemical experiment, pass through the height of the progress metallic support 7 of telescopic joint 10.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (5)
1. a kind of adjustable chemical experiment iron stand, including retainer plate (3), base (5), metallic support (7), big iron hoop
(8), small iron hoop (9), test tube clamp (11), attachment screw (12), connecting screw (13) and upper clip arm (16), it is characterised in that institute
State and metallic support (7) is installed above base (5), metallic support (7) surface is provided with retainer plate (3), the retainer plate
(3) left side is provided with fixed screw (2), and fixed handle (1) is provided with the left of fixed screw (2), on the right side of the retainer plate (3)
Link (4) is installed, and big iron hoop (8) is installed on the right side of link (4), small iron hoop is provided with above the big iron hoop (8)
(9), test tube clamp (11) above the small iron hoop (9), metallic support (7) surface is provided with telescopic joint (10), the test tube
Upper clip arm (16) is installed above folder (11), lower clip arm (17), the upper clip arm (16) are installed below the upper clip arm (16)
Inside is provided with attachment screw (12), and upper clip arm (16) surface is provided with adjusting nut (14), the attachment screw (12)
Right side is provided with connecting screw (13), and connecting screw (13) surface is provided with adjustable spring (15).
A kind of 2. adjustable chemical experiment iron stand according to claim 1, it is characterised in that the retainer plate
(3) it is fixedly connected by fixed screw (2) with metallic support (7).
A kind of 3. adjustable chemical experiment iron stand according to claim 1, it is characterised in that the big iron hoop
(8) it is attached by link (4) and retainer plate (3).
A kind of 4. adjustable chemical experiment iron stand according to claim 1, it is characterised in that the metallic support
(7) surface is provided with fixing nut (6).
A kind of 5. adjustable chemical experiment iron stand according to claim 1, it is characterised in that the lower clip arm
(17) surface is provided with slipmat (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906521.7A CN107469887A (en) | 2017-09-29 | 2017-09-29 | A kind of adjustable chemical experiment iron stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710906521.7A CN107469887A (en) | 2017-09-29 | 2017-09-29 | A kind of adjustable chemical experiment iron stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107469887A true CN107469887A (en) | 2017-12-15 |
Family
ID=60604676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710906521.7A Withdrawn CN107469887A (en) | 2017-09-29 | 2017-09-29 | A kind of adjustable chemical experiment iron stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107469887A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212249A (en) * | 2018-01-15 | 2018-06-29 | 安徽龙谷商贸有限公司 | A kind of novel free adjustable type iron stand |
-
2017
- 2017-09-29 CN CN201710906521.7A patent/CN107469887A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108212249A (en) * | 2018-01-15 | 2018-06-29 | 安徽龙谷商贸有限公司 | A kind of novel free adjustable type iron stand |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171215 |
|
| WW01 | Invention patent application withdrawn after publication |